/Engine/Plugins/Tests/InterchangeTests/Source/InterchangeTests/Public/ImportTestFunctions/MaterialXTestFunctions.h
Check whether the expected number of inputs are connected to the MX_StandardSurface material function
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(Exec, Meta=(DisplayName="MX: Check Connected Input Count")) static [FInterchangeTestFunctionResult](API\Plugins\InterchangeTests\FInterchangeTestFunctionResult) CheckConnectedInputCount ( const [UMaterialInterface](API\Runtime\Engine\Materials\UMaterialInterface) * MaterialInterface, int32 ExpectedNumber )